Growing community of inventors

Maple Heights, OH, United States of America

Ernest Richard Buehman

Average Co-Inventor Count = 2.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 1

Ernest Richard BuehmanPat Joseph Colonna (1 patent)Ernest Richard BuehmanErnest Richard Buehman (1 patent)Pat Joseph ColonnaPat Joseph Colonna (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Delta Systems, Inc. (1 from 78 patents)


1 patent:

1. 9269512 - Rocker switch and method of operating same

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12/13/2025
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